Suppose I need to draw a grid in Photoshop, each square being the same size, and a certain amount of pixels tall and wide, and the grid lines having a certain pixel width. Like this:
Currently I do this by drawing one square, copy+pasting+moving+merging it a few times to create one row, copy/pasting that a few times to create more rows above each other.
It works, but feels very clumsy, I'm sure there ought to be a more efficient way to do this?
What are some efficient methods for creating a grid of equally sized squares?